发明授权
US08964666B2 Method for controlling the data rate of a circuit switched voice application in an evolved wireless system
有权
用于控制演进无线系统中电路交换语音应用的数据速率的方法
- 专利标题： Method for controlling the data rate of a circuit switched voice application in an evolved wireless system
- 专利标题（中）： 用于控制演进无线系统中电路交换语音应用的数据速率的方法
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申请号： US13470970申请日： 2012-05-14
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公开(公告)号： US08964666B2公开(公告)日： 2015-02-24
- 发明人: Paul Marinier , Diana Pani , Christopher R. Cave
- 申请人： Paul Marinier , Diana Pani , Christopher R. Cave
- 申请人地址： US DE Wilmington
- 专利权人： InterDigital Patent Holdings, Inc.
- 当前专利权人： InterDigital Patent Holdings, Inc.
- 当前专利权人地址： US DE Wilmington
- 代理机构： Volpe and Koenig, P.C.
- 主分类号： G08C17/00
- IPC分类号： G08C17/00 ; H04W4/00 ; H04L1/18 ; H04L1/00 ; H04W72/04
摘要：
An apparatus and method of transmitting a circuit switched (CS) voice application via an enhanced dedicated channel (E-DCH), implemented in a wireless transmit/receive unit (WTRU). The method includes receiving a grant; performing an E-TFC selection procedure based on the grant, wherein a number of bits that may be transmitted over an enhanced dedicated channel (E-DCH) is determined, determining an adaptive multi-rate (AMR) codec bit-rate based on the number of bits that may be transmitted over the E-DCH, generating AMR voice packets based on the determined AMR codec bit rate, and submitting the AMR voice packets to lower layers for transmission over the E-DCH.
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